Physics

Pressure Calculator (P = F/A)

Calculate pressure, force, or area.

P = F / A

Enter any 2 values to calculate the remaining

Pressure (P) (Pascals)

Force (F) (Newtons)

Area (A) (m²)

Enter values above to calculate

How to Use

This calculator uses the formula P = F / A.

Enter any 2 of the 3 values and the calculator will solve for the missing variable automatically.

All calculations run in your browser — nothing is sent to a server.

Ohm's Law

V = I × R

Force Calculator (F = ma)

F = m × a

Kinetic Energy Calculator

KE = ½ × m × v²

Speed Distance Time Calculator

d = v × t

Potential Energy Calculator

PE = m × g × h

Power Calculator (P = W/t)

P = W / t

Calculate area, volume, and surface area for 12 geometric shapes.

Calculate area, volume, and surface area for 12 geometric shapes.